The jack is a mono jack on the K2 proset from Elecraft, yet it
requires bias (rP.L bias).
I believe the socket is a mono socket also.
73 de M0XDF, K3 #174
I am told I talk in shorthand and then smudge it. - J.R.R. Tolkien
(1892 - 1973)
On 1 Sep 2008, at 12:34, n4lq wrote:
Normally a computer mic. has a condenser element and requires DC
bias via the mic. jack. Don't use a mono adapter. Set your menu for
rPH bias. The 'mono' label is tricky. I think it means that the mic.
audio is mono but not the jack.
Steve Ellington
[EMAIL PROTECTED]
----- Original Message ----- From: "stewart rolfe" <[EMAIL PROTECTED]
>
To: <[email protected]>
Sent: Monday, September 01, 2008 4:26 AM
Subject: [Elecraft] K3 - Rear panel mike socket; stereo or mono?
Been trying out a pc type headset with boom mike and a
3.5mm stereo plug on the mike lead. Having what I like
to think of as a logical mind(?), I made up a 3.5mm
stereo to mono adapter to plug into the socket on the
rear of the K3 which is labeled 'mono'. This 'sort of'
worked but kept losing the connection intermittently.
The adapter plug did seem to be a bit of a loose fit
which caused me have a closer look at the KIO3
analogue board and I noticed that the mono mike socket
appeared to be a stereo type with presumably, just the
tip connected.
Anyhow I just plugged the stereo plug from the boom
mike straight into the 'mono' socket and it works
fine, better fit too. Can't find any mention of this
in the manual so wondering if the use of a stereo plug
is the recommended way...?
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